Basic JavaScript - Record Collection

Tell us what’s happening:
Describe your issue in detail here.

Your code so far

// Setup
const recordCollection = {
  2548: {
    albumTitle: 'Slippery When Wet',
    artist: 'Bon Jovi',
    tracks: ['Let It Rock', 'You Give Love a Bad Name']
  },
  2468: {
    albumTitle: '1999',
    artist: 'Prince',
    tracks: ['1999', 'Little Red Corvette']
  },
  1245: {
    artist: 'Robert Palmer',
    tracks: []
  },
  5439: {
    albumTitle: 'ABBA Gold'
  }
};

// Only change code below this line
function updateRecords(records, id, prop, value) {
  if (value === "") {
    delete records[id][prop];

  } else if (prop !== "tracks" && value !== "") {
    records[id][prop] = value;

  } else if (prop === "tracks" && value !== "") {
    if (records[id].hasOwnProperty("tracks") === "false") {
      records[id][prop] = [];
    }
    records[id][prop].push(value);
  }
  return records;
}

updateRecords(recordCollection, 5439, 'artist', 'ABBA');

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36 Edg/116.0.1938.76

Challenge: Basic JavaScript - Record Collection

Link to the challenge:

What are the possible values that records[id].hasOwnProperty("tracks") will return?

Remember, a boolean value such as true or false is not the same as a string value of “true” or “false”.

Thank you for helping me.

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